Thesis papers, along with the many different forms of written work, are hard enough. Which is harder? A thesis paper or an administrative assistant resume? Well it really depends on what you want more. Sometimes the more you want the words to come out, the worse the work really is on you.
A resume is the basic tell tale of your work history. It tells the employer who you are and where you are from. It tells your secrets, like whether or not you can simply spell. Spelling alone can tell an employer whether or not you have good communication skills and can help or hinder your ability to get a job.
Just as much, a thesis paper tells an instructor who you are. It tells them what you have learned or whether or not you are learning anything at all. The word choice you use in any written document is a representation of you and only you.
Having someone else write a paper for you is not always going to help. It sends the wrong signals to whoever may be receiving the final copy. Because the words show who you are, you will be turning in someone else and not yourself.
Difficult as they may be, all written documents should be original in any case. By using your personal originality, you give the document spunk, pizzazz, and jive. The thesis paper may sound like a third grader wrote it, but you know for sure it is yours and can never be changed.
The resume, the memo, the paper or the essays galore are yours to be dealt with. No matter what you may think, or how hard they may be, your words will always be a sign of your personality and experience. Using someone else's work is only a lie that continues to grow and becomes a sticky ball of goo you can't escape from.